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Blueair

Belts

Belts

This category features commercial and industrial-grade mechanical drive belts engineered to deliver high-efficiency power transmission between electric motors and driven machinery, including commercial ventilation fans, blowers, air compressors, and centrifugal pumps. Designed to manage high torque loads and prevent slippage under heavy start-up cycles, this technical inventory includes heavy-duty classical V-belts, notched or cogged V-belts, synchronous timing belts, and adjustable linked V-belting. Fabricated from premium synthetic elastomers like EPDM or chloroprene and reinforced with high-tensile fiberglass, aramid, or polyester cords, these belts offer exceptional resistance to oil, heat, ozone, and continuous mechanical fatigue. The notched variants are specifically engineered to provide increased flexibility around smaller-diameter sheaves, reducing bending stress and lowering internal operating temperatures to maximize drive-system longevity. This professional collection provides plant engineers, HVAC technicians, and maintenance personnel with the rugged, standardized power-transmission assets required to optimize mechanical grip, minimize energy losses, and maintain continuous facility ventilation.

111 products

Supco

BELT 3L420

3L420

ContactOut of Stock

Supco

BELT 4L800

4L800

ContactOut of Stock

Supco

BELT B44

B44

ContactOut of Stock

Nu-Calgon

V BELT DRESS 4086-03 CAL

4086-03

ContactOut of Stock

Supco

BELT 4L620

4L620

ContactOut of Stock

Supco

BELT B61

B61

ContactOut of Stock

Supco

BELT 4L630

4L630

ContactOut of Stock

Supco

BELT B31

B31

ContactOut of Stock

Supco

BELT 4L220

A20

ContactOut of Stock

Supco

BELT 4L650

A63

ContactOut of Stock

Supco

BELT 4L380

A36

ContactOut of Stock

Supco

BELT 4L420

A40

ContactOut of Stock

Supco

BELT 4L640

4L640

ContactOut of Stock

Supco

BELT 4L520

A50

ContactOut of Stock

Supco

BELT 4L500

A48

ContactOut of Stock

Supco

BELT B53

B53

ContactOut of Stock

Supco

BELT B50

B50

ContactOut of Stock

Supco

BELT 4L680

4L680

ContactOut of Stock

Supco

BELT B40

B40

ContactOut of Stock

Supco

BELT 4L250

A23

ContactOut of Stock

Supco

BELT 4L210

A19

ContactOut of Stock

Supco

BELT B84

B84

ContactOut of Stock

Supco

BELT A110

A110

ContactOut of Stock

Supco

BELT B36

B36

ContactOut of Stock

Supco

BELT 4L360

A34

ContactOut of Stock